Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 140

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Details

IRUG filename: IOD00140	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Galangin	Chemical/botanical name(s): 3,5,7-Trihydroxyflavone
CAS name: 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-phenyl-	Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes	Source location 1: BASF, Ludwigshafen, Germany
Sample identifier 1: Galangin	Sample source 2: Getty Conservation Institute	Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049
Sample identifier 2: Galangin	Age: 1986, acquired	Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode: Refl	Originating institution name: Getty Conservation Institute	Originating institution acronym: GCI
CAS registry no: 548-83-4

Related Structure(s)

IRUG Structure Tracking #: 222 Common Name(s): Galangin Chemical Name(s): 3,5,7-Trihydroxyflavone CAS Name: 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-phenyl- CAS Registry No: 548-83-4 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C15 H10 O5 MW: 270.24